        .box {
            width: 1000px;
            height: 600px;
            border: 1px solid black;
            margin: 0 auto;
            padding: 20px;
            box-sizing: border-box;
            border-radius: 10px;
        }

        .box>div {
            text-align: center;
            border-radius: 10px;
        }

        .box>div:nth-child(2) {
            width: 300px;
            height: 180px;
            border: 1px solid black;
            margin: 0 auto;
        }

        .box>div:nth-child(2)>p {
            text-align: center;
        }

        .box>.timu {
            border: 1px solid black;
            width: 50px;
            height: 30px;
            border-radius: 5px;
        }

        .daan {
            width: 500px;
            height: 300px;
            border: 1px solid black;
            margin: 10px auto 0;
            display: none;
            border-radius: 10px;
            overflow-y: auto;
        }